<?php 

class Admin_View_Helper_adminBreadCrumb extends Zend_View_Helper_Abstract
{
    public function adminBreadCrumb()
    {
    	$admin_url = array(
			'module' => 'admin',
			'controller' => $controller
		);
		if ($action != '')
			$admin_url['action'] = $action;
		if (!empty($param)) {
			$admin_url = array_merge($admin_url, $param);
		}		
    	$view = Zend_Layout::getMvcInstance()->getView();
		$request = Zend_Controller_Front::getInstance()->getRequest();		
        return $request->getScheme() . '://' . $request->getHttpHost()  . $view->url($admin_url);
    }
}